diff --git a/runtime/src/bucket_map_holder_stats.rs b/runtime/src/bucket_map_holder_stats.rs
index 026acf360b..33fa2b088d 100644
--- a/runtime/src/bucket_map_holder_stats.rs
+++ b/runtime/src/bucket_map_holder_stats.rs
@@ -14,6 +14,10 @@ pub struct BucketMapHolderStats {
     pub entries_from_mem: AtomicU64,
     pub entry_missing_us: AtomicU64,
     pub entries_missing: AtomicU64,
+    pub load_disk_found_count: AtomicU64,
+    pub load_disk_found_us: AtomicU64,
+    pub load_disk_missing_count: AtomicU64,
+    pub load_disk_missing_us: AtomicU64,
     pub updates_in_mem: AtomicU64,
     pub items: AtomicU64,
     pub keys: AtomicU64,
@@ -138,6 +142,26 @@ impl BucketMapHolderStats {
                 self.entry_mem_us.swap(0, Ordering::Relaxed) / 1000,
                 i64
             ),
+            (
+                "load_disk_found_count",
+                self.load_disk_found_count.swap(0, Ordering::Relaxed),
+                i64
+            ),
+            (
+                "load_disk_found_us",
+                self.load_disk_found_us.swap(0, Ordering::Relaxed) / 1000,
+                i64
+            ),
+            (
+                "load_disk_missing_count",
+                self.load_disk_missing_count.swap(0, Ordering::Relaxed),
+                i64
+            ),
+            (
+                "load_disk_missing_us",
+                self.load_disk_missing_us.swap(0, Ordering::Relaxed) / 1000,
+                i64
+            ),
             (
                 "entries_missing",
                 self.entries_missing.swap(0, Ordering::Relaxed),
diff --git a/runtime/src/in_mem_accounts_index.rs b/runtime/src/in_mem_accounts_index.rs
index b62d6bd321..70116aff71 100644
--- a/runtime/src/in_mem_accounts_index.rs
+++ b/runtime/src/in_mem_accounts_index.rs
@@ -106,10 +106,21 @@ impl<T: IndexValue> InMemAccountsIndex<T> {
     }
 
     fn load_from_disk(&self, pubkey: &Pubkey) -> Option<(SlotList<T>, RefCount)> {
-        self.storage
-            .disk
-            .as_ref()
-            .and_then(|disk| disk.read_value(pubkey))
+        self.storage.disk.as_ref().and_then(|disk| {
+            let m = Measure::start("load_disk_found_count");
+            let entry_disk = disk.read_value(pubkey);
+            match &entry_disk {
+                Some(_) => {
+                    Self::update_time_stat(&self.stats().load_disk_found_us, m);
+                    Self::update_stat(&self.stats().load_disk_found_count, 1);
+                }
+                None => {
+                    Self::update_time_stat(&self.stats().load_disk_missing_us, m);
+                    Self::update_stat(&self.stats().load_disk_missing_count, 1);
+                }
+            }
+            entry_disk
+        })
     }
 
     fn load_account_entry_from_disk(&self, pubkey: &Pubkey) -> Option<AccountMapEntry<T>> {